You are 190 meters from a river. Instead of walking directly towards the river, you walk 440 meters along a straight road to the river's edge. Find the acute angle between road and the river's edge.

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. the zoo wants to use one of brittany’s designs but plans to change the volume of the cage. find the design change that would result in the birdcage with the greatest volume. a.) increase the area of the base of the square pyramid by a factor of ten. b.) increase the height of the cylinder by a factor of ten. c.) increase the radius of the cone by a factor of ten. d.) increase the radius of a sphere by a factor of ten.

If julia has a value of x5.4 that is equivalent to x10.9 true or false. explain